Company lists · Data refreshed September 2026

Top 25 Diamond suppliers based in Canada

Name: Diamond suppliers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 164 companies tracked

RevenueBase identified 164 diamond suppliers headquartered in Canada as of September 2026 and tracks 1,729 professional contacts across them, including 462 with verified work emails. Toronto is the largest hub.

This list covers diamond suppliers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

164Companies

1,729Contacts tracked

462Verified emails

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The 25 largest diamond suppliers based in Canada

Ranked by team size

Top 25 of 164 diamond suppliers based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to diamond suppliers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Burgundy Diamond Mines	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1,001-5,000	326 contacts →
	Partial evidence “Burgundy Diamond Mines Limited is a premier global diamond company that proudly produces and delivers ethically sourced diamonds from its world-renowned Ekati Diamond Mine in…” Source: RevenueBase Database · checked Sep 19, 2026
2	DE Beers Canada INC Dbci	Partial evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	501-1,000	272 contacts →
	Partial evidence “Since De Beers Group has been involved in all aspects of the diamond business.” Source: RevenueBase Database · checked Sep 19, 2026
3	Lucara Diamond	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	162 contacts →
	Partial evidence “Lucara Diamond Corp.” Source: RevenueBase Database · checked Sep 19, 2026
4	Spence Diamonds	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	132 contacts →
	Partial evidence “Founded in Vancouver B.C, Spence Diamonds has been in the diamond business for 40 years, and we’ve given hundreds of thousands of couples the confidence to find the diamond ring…” Source: RevenueBase Database · checked Sep 19, 2026
5	Ann-Louise Jewellers	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	81 contacts →
	Partial evidence “Luxury retail jeweller specializing in diamond, gemstone, and branded jewellery, as well as fine timepieces.” Source: RevenueBase Database · checked Sep 19, 2026
6	HRA Group	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 19, 2026	51-200	53 contacts →
	Partial evidence “The HRA Group of Companies is Canada’s foremost manufacturer and distributor of loose diamonds and diamond jewellery.” Source: RevenueBase Database · checked Sep 19, 2026
7	Tocara Jewelry	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	201-500	51 contacts →
	Indirect evidence “Tocara [TOW-CARE-AHH] is more than jewelry – it’s a lifestyle, a passion, a culture of fun and belonging to something truly special.” Source: RevenueBase Database · checked Sep 19, 2026
8	Bixler S	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “We are America’s first jeweler established in 1785.” Source: RevenueBase Database · checked Sep 19, 2026
9	Griffin Jewellery Designs	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “After Griffin Jewellery Designs opened its doors in 1990, we quickly became known for custom engagement rings and personalized jewellery.” Source: RevenueBase Database · checked Sep 19, 2026
10	Corona Jewellery Company	Indirect evidence	Toronto, CanadaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Corona Jewellery is a third generation family business established in 1959.” Source: RevenueBase Database · checked Sep 19, 2026
11	Misfit Diamonds	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Misfit Diamonds is a Canadian Diamond and Sapphire wholesaler specializing in niche products based out of Vancouver, British Colombia, with offices in Toronto Ontario, Portland…” Source: RevenueBase Database · checked Sep 19, 2026
12	Crescent Gold & Diamonds	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “For over 100 years Crescent Gold and Diamonds has been helping Canadians celebrate the most important moments in their lives – love, marriage, anniversaries, and much more!” Source: RevenueBase Database · checked Sep 19, 2026
13	Diamcor Mining INC DMI	Indirect evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
14	Appelt's Diamonds	Partial evidence	Winnipeg, MB, CanadaHQ checked Sep 19, 2026	51-200	11 contacts →
	Partial evidence “Appelt's Diamonds is Manitoba's family jeweller, serving customers with trust and care since 1938.” Source: RevenueBase Database · checked Sep 19, 2026
15	Dialog Solutions INC	Partial evidence	Burnaby, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Dialog is the world’s first diamond inventory subscription service.” Source: RevenueBase Database · checked Sep 19, 2026
16	Kilani Jewellery Complex	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Luxury Jewellery Complex 978 Eglinton Avenue W Toronto Ca (647)748-5590 USA Flagship Store 1540 Washington Ave Miami Beach Open Mon-Fri 10AM-6PM - Sat 11AM-5PM” Source: RevenueBase Database · checked Sep 19, 2026
17	Clara Diamond Solutions	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Clara is a secure, digital sales platform that uses proprietary analytics together with cloud and blockchain technologies to modernize the existing diamond supply chain, driving…” Source: RevenueBase Database · checked Sep 19, 2026
18	Gordons Gold Jewellers	Partial evidence	London, ON, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “The diamond and gem company celebrating 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
19	Alexis Gallery Custom Engagement Rings	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Over the past 14 years, Alexis Gallery has become one of Canada’s most trusted destinations for custom engagement and wedding rings.” Source: RevenueBase Database · checked Sep 19, 2026
20	Kimberfire	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Specializing in engagement rings and wedding bands for clients in Toronto and across Canada, with an extensive selection of both natural earth-mined diamonds and lab grown…” Source: RevenueBase Database · checked Sep 19, 2026
21	Diamond Deals Jewellery	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “We offer one of a kind wholesale diamonds to the public, and allow you to choose your stone, style, and customize your diamond for that perfect someone.” Source: RevenueBase Database · checked Sep 19, 2026
22	Proud Diamond	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Proud Diamond is a Montreal-based online luxury jewelry company with a mission to revolutionize the diamond industry.” Source: RevenueBase Database · checked Sep 19, 2026
23	Breslauer & Warren Jewellers	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Third generation family-owned jewellery store founded in 1919 and conveniently-located in downtown Calgary.” Source: RevenueBase Database · checked Sep 19, 2026
24	Assaleh Joailleries-Jewellers	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Gold, Diamonds, Perles … Authorised Dealer Maple Leaf Diamond (Canadian Natural Diamonds) Diamond Evolution (Lab Grown Diamonds) Malo Bands Italian gold jewellery Raymond Weil…” Source: RevenueBase Database · checked Sep 19, 2026
25	Star Diamond Corp. TSX Diam	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “Star Diamond (TSX: DIAM) is a Canadian-based corporation engaged in the acquisition, exploration, and development of Saskatchewan's diamond resources.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: diamond suppliers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names diamond suppliers.
Partial evidence: Its own public description names part of diamond suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name diamond suppliers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 164 diamond suppliers based in Canada

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Diamond suppliers based in Canada at a glance

As of Sep 19, 2026

26.7%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

28.7%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

119

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 164 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among diamond suppliers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “diamond suppliers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names diamond suppliers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among diamond suppliers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 462 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Diamond suppliers by metro

Diamond suppliers in Toronto47

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names diamond suppliers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many diamond suppliers are there based in Canada?

RevenueBase identified 164 diamond suppliers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Burgundy Diamond Mines, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most diamond suppliers?

Toronto leads with 47 headquartered companies, followed by Vancouver (22) and Montreal (14).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 462 verified decision-maker contacts tracked across these 164 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.